- Redang Island is not a city, but rather an island located off the coast of Terengganu, Malaysia. It is a popular tourist destination known for its clear blue waters, white sandy beaches, and vibrant coral reefs. The island is part of the protected Redang Marine Park, making it a haven for snorkeling, scuba diving, and other water activities. Redang Island offers a range of resorts and accommodations for visitors to enjoy a tropical island getaway.